LM34936RHFR
| Parameters | |
|---|---|
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 28 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | ADJUSTABLE VOLTAGE FROM 0.8 TO 30V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM34936 |
| JESD-30 Code | R-PQCC-N28 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 24V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.2V~30V |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Input Voltage (Min) | 4.2V |
| Topology | Buck-Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 100kHz~600kHz |
| Input Voltage (Max) | 30V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Duty Cycle (Max) | 100% |
| Length | 5mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
LM34936RHFR Overview
Capsuled in the 28-VFQFN Exposed Pad package, the switching controller suits most application needs. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tape & Reel (TR) solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). 4.2V~30V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~125°C TJ. Switching can be done at 100kHz~600kHz with this switching controller. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. QUAD are the position of the terminal of the switching converters. An array of 28 terminations of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input is 24V. Other relevant dc to dc converter ics can be found by searching "LM34936". Input voltage of dc dc voltage regulator should be 4.2V. A maximum voltage of 30V is accepted by the dc to dc regulator as an input voltage. The value of DC to DC voltage regulator is set at ADJUSTABLE VOLTAGE FROM 0.8 TO 30V in order to fulfill the requirements more effectively.
LM34936RHFR Features
Transistor Driver Outputs
Switching Frequency: 100kHz~600kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
ADJUSTABLE VOLTAGE FROM 0.8 TO 30V
LM34936RHFR Applications
There are a lot of Texas Instruments LM34936RHFR DC to DC converter applications.
- Smoke prevention equipment
- Medical monitoring systems
- PSRR circuits
- Product burn-in
- Imported equipment
- Fire elevators
- Elevator lighting
- Shearing machines
- Production lines
- Servo drive system
